Re: [PATCH 4/9] PM / devfreq: exynos-bus: Replace deprecated 'devfreq' property
From: Rob Herring <robh@kernel.org>
Date: 2019-12-26 21:01:23
Also in:
linux-devicetree, linux-pm, linux-rockchip, linux-samsung-soc, lkml
On Tue, Dec 17, 2019 at 02:57:33PM +0900, Chanwoo Choi wrote:
quoted hunk ↗ jump to hunk
In order to remove the deprecated 'devfreq' property, replace with new 'exynos,parent-bus' property in order to get the parent devfreq device in devicetree file instead of 'devfreq' property. But, to guarantee the backward-compatibility, keep the support 'devfreq' property. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> --- .../bindings/devfreq/exynos-bus.txt | 16 +++++++-------- drivers/devfreq/exynos-bus.c | 20 ++++++++++++------- 2 files changed, 21 insertions(+), 15 deletions(-)diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt index e71f752cc18f..c948cee01124 100644 --- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt +++ b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt@@ -45,7 +45,7 @@ Required properties only for parent bus device: of buses. Required properties only for passive bus device: -- devfreq: the parent bus device. +- exynos,parent-bus: the parent bus device.
If you are going to do something new, why not use the interconnect binding here? Rob _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel